Drywall-trimming strip



FIG. 1 is a perspective view of a drywall-trimming strip showing our new design; and,

FIG. 2 is an end view thereof.

Broken-line showings of holes in flanges of the drywall-trimming strip, in FIG. 1, and broken-line showings of drywall panels, in FIG. 2, are illustrative only and form no part of the claimed design. The length of the drywall-trimming strip is not a feature of the claimed design. 

The ornamental design for a drywall-trimming strip, as shown and described. 